Building/environment design - Villain's Lair

Here is some of my recent uni work, where we were challenged to design an original ''villain's lair', with three different final pieces based on our designs. This is the second part of the finals that I did, which shows the building that the antagonist lives in. This also features some of my process work, such as my 3D model I completed in SketchUp of the final building design.

The final piece was made and completed in Clip Studio Paint, whilst the model building was made in SketchUp.